Top 100 Contractors in NAICS 54169: Other Scientific and Technical Consulting Services, FY2023

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Ingenesis Inc. Through Kelly Services, Inc. Top agencies HHS (Department of Health and Human Services)	$191,537,077	8.2%	Rank history: #1 in FY2021, #1 in FY2022, #4 in FY2024 and not on the FY2025 list; unchanged since FY2022.
2	Lockheed Martin Corporation 5 awardees Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$143,265,528	6.1%	Rank history: #2 in FY2021, #2 in FY2022, #1 in FY2024 and #2 in FY2025; unchanged since FY2022.
3	Leidos Holdings, Inc. 6 awardees, including Leidos, Inc. Top agencies NASA (National Aeronautics and Space Administration) WHS (DOD Washington Headquarters Service) Army (Department of the Army)	$47,654,002	2.0%	Rank history: #5 in FY2021, #5 in FY2022, #10 in FY2024 and not on the FY2025 list; up 2 since FY2022.
4	Dboc Joint Venture Top agencies Army (Department of the Army)	$40,934,936	1.7%	Rank history: not on the FY2021 list, #34 in FY2022, not on the FY2024 list and #29 in FY2025; up 30 since FY2022.
5	Chemonics International, Inc. Top agencies USAID (US Agency for International Development)	$40,241,476	1.7%	Rank history: #84 in FY2021, #17 in FY2022, #5 in FY2024 and #9 in FY2025; up 12 since FY2022.
6	Unwin Co Top agencies DOE (Department of Energy)	$40,191,082	1.7%	Rank history: #10 in FY2021, #7 in FY2022, #9 in FY2024 and #13 in FY2025; up 1 since FY2022.
7	System High Corporation Top agencies DARPA (Defense Advanced Research Projects Agency) MDA (DOD Missile Defense Agency)	$38,173,637	1.6%	Rank history: not on the FY2021 list, #9 in FY2022, #6 in FY2024 and #5 in FY2025; up 2 since FY2022.
8	Mantech International Corporation 2 awardees, including Mantech Advanced Systems International, Inc. Top agencies USAF (Department of the Air Force) DHA (Defense Health Agency) Army (Department of the Army)	$38,128,456	1.6%	Rank history: #4 in FY2021, #4 in FY2022, #13 in FY2024 and #7 in FY2025; down 4 since FY2022.
9	Axle Informatics, LLC Top agencies HHS (Department of Health and Human Services)	$38,049,536	1.6%	Rank history: #57 in FY2021, #13 in FY2022, #11 in FY2024 and #12 in FY2025; up 4 since FY2022.
10	PAE Government Services Inc. Top agencies DOS (Department of State)	$35,832,898	1.5%	Rank history: #13 in FY2021, #14 in FY2022 and not on the FY2024–FY2025 lists; up 4 since FY2022.
11	National Academy of Sciences Top agencies HHS (Department of Health and Human Services) Commerce (Department of Commerce) DHA (Defense Health Agency)	$35,120,625	1.5%	Rank history: #9 in FY2021, #18 in FY2022, #19 in FY2024 and #59 in FY2025; up 7 since FY2022.
12	General Dynamics Corporation 3 awardees, including General Dynamics Information Technology, Inc. and General Dynamics One Source LLC Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) DHA (Defense Health Agency)	$34,549,315	1.5%	Rank history: #6 in FY2021, #15 in FY2022, #3 in FY2024 and #3 in FY2025; up 3 since FY2022.
13	Kbr, Inc. 5 awardees, including Dependable Global Solutions, LLC and KBR Wyle Services, LLC Top agencies DOE (Department of Energy) NASA (National Aeronautics and Space Administration)	$32,864,968	1.4%	Rank history: #19 in FY2021, #23 in FY2022, #94 in FY2024 and not on the FY2025 list; up 10 since FY2022.
14	Michael Stapleton Associates, Ltd. Top agencies DOS (Department of State)	$27,870,986	1.2%	Rank history: #7 in FY2021, #16 in FY2022, #12 in FY2024 and #10 in FY2025; up 2 since FY2022.
15	RMC 2021 LLC Top agencies Navy (Department of the Navy)	$27,769,232	1.2%	Rank history: #39 in FY2021, #11 in FY2022, #28 in FY2024 and #19 in FY2025; down 4 since FY2022.
16	RTX Corporation 3 awardees, including Raytheon Company and Noresco, LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$27,324,966	1.2%	Rank history: #12 in FY2021, #8 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
17	JP Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$26,373,088	1.1%	Rank history: #23 in FY2021, #26 in FY2022, #16 in FY2024 and not on the FY2025 list; up 9 since FY2022.
18	Janus Research Group, LLC Top agencies Army (Department of the Army)	$23,773,489	1.0%	Rank history: not on the FY2021 list, #20 in FY2022, #21 in FY2024 and #22 in FY2025; up 2 since FY2022.
19	Booz Allen Hamilton Holding Corporation Through Booz Allen Hamilton Inc. Top agencies HHS (Department of Health and Human Services) Army (Department of the Army) MDA (DOD Missile Defense Agency)	$23,754,268	1.0%	Rank history: #3 in FY2021, #28 in FY2022, #23 in FY2024 and #16 in FY2025; up 9 since FY2022.
20	System One Holdings, LLC Through Gap Solutions, Inc. Top agencies HHS (Department of Health and Human Services)	$22,697,531	1.0%	Rank history: not on the FY2021 list, #48 in FY2022, #51 in FY2024 and not on the FY2025 list; up 28 since FY2022.
21	Essex Management LLC Top agencies HHS (Department of Health and Human Services)	$22,690,013	1.0%	Rank history: #22 in FY2021, #22 in FY2022, #27 in FY2024 and #23 in FY2025; up 1 since FY2022.
22	Palladium International LLC Top agencies USAID (US Agency for International Development)	$21,631,595	0.9%	Rank history: #11 in FY2021, #3 in FY2022, #17 in FY2024 and #88 in FY2025; down 19 since FY2022.
23	Yale New Haven Health Services Corporation Top agencies HHS (Department of Health and Human Services)	$20,511,022	0.9%	Rank history: #15 in FY2021, #19 in FY2022, #30 in FY2024 and #30 in FY2025; down 4 since FY2022.
24	Mathematica Inc Top agencies HHS (Department of Health and Human Services) MCC (Millennium Challenge Corporation)	$20,066,765	0.9%	Rank history: #16 in FY2021, #24 in FY2022 and not on the FY2024–FY2025 lists; unchanged since FY2022.
25	Wood Environment & Infrastructure Solutions Inc. Through WSP USA Environment & Infrastructure Inc. Top agencies DHS (Department of Homeland Security) DOI (Department of the Interior)	$19,726,931	0.8%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 78 since FY2022.
26	Parsons Corporation Through Parsons Government Services Inc. Top agencies USAF (Department of the Air Force)	$18,412,210	0.8%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2024 and #1 in FY2025; up 76 since FY2022.
27	Acumen LLC Top agencies HHS (Department of Health and Human Services)	$18,172,254	0.8%	Rank history: #25 in FY2021, #21 in FY2022, #35 in FY2024 and #58 in FY2025; down 6 since FY2022.
28	Ameresco Inc. 2 awardees, including Ameresco Select, Inc. and Ameresco Federal Solutions, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$17,790,927	0.8%	Rank history: #14 in FY2021, #25 in FY2022, #31 in FY2024 and #20 in FY2025; down 3 since FY2022.
29	CDM Smith Inc Through CDM Federal Programs Corporation Top agencies DHS (Department of Homeland Security)	$17,167,178	0.7%	Rank history: not on the FY2021–FY2022 lists, #48 in FY2024 and not on the FY2025 list; new.
30	Research Triangle Institute Top agencies HHS (Department of Health and Human Services) USAID (US Agency for International Development) Army (Department of the Army)	$16,648,167	0.7%	Rank history: not on the FY2021 list, #65 in FY2022, #14 in FY2024 and #6 in FY2025; up 35 since FY2022.
31	Health Services Holdings Inc. Through Health Services Advisory Group, Inc. Top agencies HHS (Department of Health and Human Services)	$15,652,454	0.7%	Rank history: #32 in FY2021, #43 in FY2022, #65 in FY2024 and not on the FY2025 list; up 12 since FY2022.
32	National Opinion Research Center Top agencies HHS (Department of Health and Human Services) USAID (US Agency for International Development)	$15,450,071	0.7%	Rank history: #64 in FY2021, not on the FY2022 list, #50 in FY2024 and #37 in FY2025; up 118 since FY2022.
33	Eagle Global Scientific, LLC Top agencies HHS (Department of Health and Human Services)	$15,202,639	0.6%	Rank history: #40 in FY2021, #36 in FY2022 and not on the FY2024–FY2025 lists; up 3 since FY2022.
34	Medical Science & Computing, LLC Top agencies HHS (Department of Health and Human Services)	$14,430,410	0.6%	Rank history: not on the FY2021 list, #35 in FY2022 and not on the FY2024–FY2025 lists; up 1 since FY2022.
35	Kegman Inc. 2 awardees Top agencies USAF (Department of the Air Force)	$14,363,643	0.6%	Rank history: #69 in FY2021, #54 in FY2022, #34 in FY2024 and #27 in FY2025; up 19 since FY2022.
36	CRA International, Inc. Top agencies FTC (Federal Trade Commission)	$13,400,000	0.6%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
37	Space Systems/Loral LLC Through Vantor Services Inc. Top agencies USSOCOM (United States Special Operations Command)	$12,651,771	0.5%	Rank history: #47 in FY2021, #40 in FY2022, #70 in FY2024 and not on the FY2025 list; up 3 since FY2022.
38	Tatitlek Corporation Through Tatitlek Technologies, LLC Top agencies DOS (Department of State)	$12,606,492	0.5%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 366 since FY2022.
39	Global Engineering & Technology Inc Top agencies DOE (Department of Energy)	$12,585,953	0.5%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2024 and #51 in FY2025; new.
40	Battelle Memorial Institute Top agencies DHS (Department of Homeland Security) HHS (Department of Health and Human Services) Treasury (Department of the Treasury)	$12,190,202	0.5%	Rank history: #33 in FY2021, #31 in FY2022, #32 in FY2024 and #26 in FY2025; down 9 since FY2022.
41	Noblis, Inc. Top agencies Army (Department of the Army)	$12,143,754	0.5%	Rank history: #59 in FY2021, #30 in FY2022, #36 in FY2024 and #38 in FY2025; down 11 since FY2022.
42	The Johns Hopkins University 2 awardees, including The Johns Hopkins University Applied Physics Laboratory LLC Top agencies USAF (Department of the Air Force) OSD (Office of the Secretary of Defense) DOS (Department of State)	$11,950,727	0.5%	Rank history: #37 in FY2021, #50 in FY2022 and not on the FY2024–FY2025 lists; up 8 since FY2022.
43	John Snow, Incorporated Top agencies USAID (US Agency for International Development)	$11,884,460	0.5%	Rank history: not on the FY2021 list, #62 in FY2022, #45 in FY2024 and not on the FY2025 list; up 19 since FY2022.
44	Pundir Group, Inc. Top agencies GSA (General Services Administration)	$11,316,992	0.5%	Rank history: not on the FY2021 list, #67 in FY2022, #29 in FY2024 and #15 in FY2025; up 23 since FY2022.
45	Accenture Inc. Through Accenture Federal Services LLC Top agencies Navy (Department of the Navy) CFTC (Commodity Futures Trading Commission)	$10,586,580	0.5%	Rank history: not on the FY2021 list, #51 in FY2022 and not on the FY2024–FY2025 lists; up 6 since FY2022.
46	Science Applications International Corporation 3 awardees Top agencies DOT (Department of Transportation)	$10,171,793	0.4%	Rank history: #31 in FY2021, #42 in FY2022, #60 in FY2024 and #39 in FY2025; down 4 since FY2022.
47	Chippewa Government Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$9,972,220	0.4%	Rank history: not on the FY2021–FY2022 lists, #62 in FY2024 and #48 in FY2025; new.
48	Nathan Associates LLC Top agencies USAID (US Agency for International Development)	$9,888,398	0.4%	Rank history: not on the FY2021 list, #53 in FY2022, #97 in FY2024 and #70 in FY2025; up 5 since FY2022.
49	Hdr, Inc. 4 awardees, including HDR Environmental, Operations and Construction, Inc. and HDR Engineering, Inc. Top agencies Navy (Department of the Navy) OSD (Office of the Secretary of Defense) DOT (Department of Transportation)	$9,802,743	0.4%	Rank history: #29 in FY2021, #45 in FY2022, #25 in FY2024 and #24 in FY2025; down 4 since FY2022.
50	Ids International Government Services LLC Through Ids International, LLC Top agencies DOS (Department of State)	$9,637,889	0.4%	Rank history: not on the FY2021 list, #33 in FY2022 and not on the FY2024–FY2025 lists; down 17 since FY2022.
51	S.P. Cramer & Associates, Inc. Top agencies Army (Department of the Army)	$9,613,150	0.4%	Rank history: not on the FY2021–FY2022 lists, #79 in FY2024 and #60 in FY2025; new.
52	SWMG Productions Inc. Top agencies Army (Department of the Army)	$9,152,225	0.4%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
53	Goldbelt, Incorporated 2 awardees, including Goldbelt C6, LLC and Goldbelt Professional Services, LLC Top agencies HHS (Department of Health and Human Services)	$8,934,503	0.4%	Rank history: #85 in FY2021, #69 in FY2022 and not on the FY2024–FY2025 lists; up 16 since FY2022.
54	Deloitte Consulting LLP Top agencies USAID (US Agency for International Development) HHS (Department of Health and Human Services)	$8,767,493	0.4%	Rank history: #86 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
55	ABT Global LLC 2 awardees Top agencies HHS (Department of Health and Human Services) USAID (US Agency for International Development)	$8,704,552	0.4%	Rank history: #41 in FY2021, #27 in FY2022, #39 in FY2024 and not on the FY2025 list; down 28 since FY2022.
56	Culmen International, LLC Top agencies DOS (Department of State)	$8,483,760	0.4%	Rank history: not on the FY2021 list, #10 in FY2022 and not on the FY2024–FY2025 lists; down 46 since FY2022.
57	22Nd Century Technologies, Inc. Top agencies HHS (Department of Health and Human Services)	$8,306,398	0.4%	Rank history: not on the FY2021 list, #68 in FY2022, not on the FY2024 list and #64 in FY2025; up 11 since FY2022.
58	DAI Global LLC Top agencies USAID (US Agency for International Development)	$8,299,999	0.4%	Rank history: not on the FY2021 list, #72 in FY2022, #18 in FY2024 and not on the FY2025 list; up 14 since FY2022.
59	Serco Inc Top agencies Navy (Department of the Navy)	$8,092,029	0.3%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2024 and not on the FY2025 list; new.
60	Strativia LLC Top agencies Commerce (Department of Commerce) Army (Department of the Army)	$7,923,143	0.3%	Rank history: #51 in FY2021, #52 in FY2022 and not on the FY2024–FY2025 lists; down 8 since FY2022.
61	Sealaska Corporation Through Managed Business Solutions LLC Top agencies DOI (Department of the Interior)	$7,659,867	0.3%	Rank history: #43 in FY2021, #57 in FY2022 and not on the FY2024–FY2025 lists; down 4 since FY2022.
62	Akima Data Management LLC Top agencies DTRA (Defense Threat Reduction Agency)	$7,646,033	0.3%	Rank history: not on the FY2021 list, #61 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
63	Tanaq Management Services LLC Top agencies HHS (Department of Health and Human Services)	$7,579,750	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64	Technology Security Associates, Inc. Top agencies Navy (Department of the Navy)	$7,497,956	0.3%	Rank history: #67 in FY2021, #60 in FY2022, #43 in FY2024 and #52 in FY2025; down 4 since FY2022.
65	Deloitte LLP 3 awardees, including Deloitte Consulting LLP and Deloitte Financial Advisory Services LLP Top agencies USAID (US Agency for International Development) HHS (Department of Health and Human Services) DOE (Department of Energy)	$7,402,933	0.3%	Rank history: #21 in FY2021, #44 in FY2022 and not on the FY2024–FY2025 lists; down 21 since FY2022.
66	The Henry M. Jackson Foundation for the Advancement of Military Medicine, Inc. Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$6,951,411	0.3%	Rank history: not on the FY2021–FY2022 lists, #83 in FY2024 and not on the FY2025 list; new.
67	Olgoonik Corporation Through Olgoonik Solutions LLC Top agencies DOS (Department of State)	$6,910,226	0.3%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
68	Mobius Consulting, LLC Top agencies MDA (DOD Missile Defense Agency)	$6,887,684	0.3%	Rank history: not on the FY2021 list, #59 in FY2022 and not on the FY2024–FY2025 lists; down 9 since FY2022.
69	Kennell & Associates Inc. Top agencies DHA (Defense Health Agency)	$6,854,532	0.3%	Rank history: #70 in FY2021, #75 in FY2022, #67 in FY2024 and #54 in FY2025; up 6 since FY2022.
70	American Institutes for Research In the Behavioral Sciences Top agencies HHS (Department of Health and Human Services) MCC (Millennium Challenge Corporation)	$6,379,555	0.3%	Rank history: #95 in FY2021, #78 in FY2022, #52 in FY2024 and #47 in FY2025; up 8 since FY2022.
71	Vernadero Group Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$6,269,811	0.3%	Rank history: #68 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; up 52 since FY2022.
72	Regents of the University of Michigan Top agencies HHS (Department of Health and Human Services) NRC (Nuclear Regulatory Commission) VA (Department of Veterans Affairs)	$5,831,679	0.2%	Rank history: #93 in FY2021, #98 in FY2022, #95 in FY2024 and #99 in FY2025; up 26 since FY2022.
73	Tactica Management Services LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Navy (Department of the Navy)	$5,638,004	0.2%	Rank history: #89 in FY2021, #97 in FY2022 and not on the FY2024–FY2025 lists; up 24 since FY2022.
74	Chinook Systems, Inc. Top agencies WHS (DOD Washington Headquarters Service) GSA (General Services Administration) Army (Department of the Army)	$5,589,888	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
75	Triple Canopy Inc. Through Academi Training Center LLC Top agencies DOS (Department of State)	$5,568,077	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 100 since FY2022.
76	Cherokee Insights LLC Top agencies DCSA (Defense Counterintelligence and Security Agency)	$5,549,702	0.2%	Rank history: not on the FY2021–FY2022 lists, #55 in FY2024 and #43 in FY2025; new.
77	Bering Straits Native Corporation Through Bering Global Solutions, LLC Top agencies HHS (Department of Health and Human Services)	$5,492,781	0.2%	Rank history: #72 in FY2021, #86 in FY2022 and not on the FY2024–FY2025 lists; up 9 since FY2022.
78	Fedwriters, Inc. Top agencies Commerce (Department of Commerce) OSD (Office of the Secretary of Defense) Navy (Department of the Navy)	$5,439,584	0.2%	Rank history: not on the FY2021 list, #83 in FY2022, #61 in FY2024 and #33 in FY2025; up 5 since FY2022.
79	Systex, Inc. Top agencies HHS (Department of Health and Human Services)	$5,311,474	0.2%	Rank history: #79 in FY2021, #89 in FY2022, #82 in FY2024 and #65 in FY2025; up 10 since FY2022.
80	Gartner, Inc. Top agencies EPA (Environmental Protection Agency)	$5,289,320	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 84 since FY2022.
81	Asrt, Inc. Top agencies HHS (Department of Health and Human Services)	$5,233,470	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 61 since FY2022.
82	Lovelace Biomedical Research Institute Top agencies HHS (Department of Health and Human Services)	$5,177,893	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 72 since FY2022.
83	Intrahealth International, Inc. Top agencies USAID (US Agency for International Development)	$5,147,642	0.2%	Rank history: not on the FY2021 list, #77 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
84	MRIGLOBAL Top agencies HHS (Department of Health and Human Services)	$5,098,682	0.2%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2024 and #45 in FY2025; new.
85	Bates White, LLC Top agencies FTC (Federal Trade Commission)	$4,989,256	0.2%	Rank history: not on the FY2021 list, #81 in FY2022, #64 in FY2024 and not on the FY2025 list; down 4 since FY2022.
86	Ho-Chunk Shared Services Company Top agencies USAF (Department of the Air Force)	$4,968,041	0.2%	Rank history: not on the FY2021 list, #84 in FY2022, #77 in FY2024 and not on the FY2025 list; down 2 since FY2022.
87	Dataconsult-Io LLC Top agencies HHS (Department of Health and Human Services)	$4,966,025	0.2%	Rank history: not on the FY2021 list, #99 in FY2022, #89 in FY2024 and not on the FY2025 list; up 12 since FY2022.
88	Akima Systems Engineering LLC Top agencies DOI (Department of the Interior)	$4,890,970	0.2%	Rank history: #75 in FY2021, #87 in FY2022 and not on the FY2024–FY2025 lists; down 1 since FY2022.
89	CCS Associates, Inc. Top agencies HHS (Department of Health and Human Services)	$4,887,245	0.2%	Rank history: #60 in FY2021, #82 in FY2022, #80 in FY2024 and #81 in FY2025; down 7 since FY2022.
90	Avenir Health for Development LLC Top agencies USAID (US Agency for International Development)	$4,858,780	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91	K2 Group Inc. Top agencies DTRA (Defense Threat Reduction Agency)	$4,829,100	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
92	Chickasaw Business Solutions, LLC Top agencies USDA (Department of Agriculture)	$4,724,119	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #80 in FY2025; up 47 since FY2022.
93	UEI F1D1GLREXKW5 Top agencies Navy (Department of the Navy)	$4,710,311	0.2%	Rank history: #76 in FY2021, #94 in FY2022, #98 in FY2024 and #94 in FY2025; up 1 since FY2022.
94	Tuva LLC Top agencies DOE (Department of Energy)	$4,590,671	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
95	Premier Solutions JV LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) Army (Department of the Army)	$4,513,622	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96	Winrock International Institute for Agricultural Development Top agencies USAID (US Agency for International Development)	$4,500,000	0.2%	Rank history: not on the FY2021 list, #93 in FY2022, #24 in FY2024 and not on the FY2025 list; down 3 since FY2022.
97	Swift River Versar JV Top agencies Navy (Department of the Navy)	$4,495,373	0.2%	Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; up 76 since FY2022.
98	Dependable Global Solutions, LLC Top agencies DOE (Department of Energy)	$4,485,000	0.2%	Rank history: not on the FY2021 list, #38 in FY2022 and not on the FY2024–FY2025 lists; down 60 since FY2022.
99	Identification Technology Partners Inc. Top agencies DHS (Department of Homeland Security)	$4,401,941	0.2%	Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #77 in FY2025; new.
100	Bmnt Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force)	$4,398,000	0.2%	Rank history: #82 in FY2021, #71 in FY2022, #72 in FY2024 and not on the FY2025 list; down 29 since FY2022.

Rankings for the codes under NAICS 54169

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $2.34 billion obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
• Fiscal year 2023 ran Oct 1, 2022 – Sep 30, 2023. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2022. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
• Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list. The step from FY2022 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers